Jennifer D. H. Stiefel
President & Secretary at IP Strategy Holdings Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2024
2 years of board service in total across 1 board, counting each seat separately. Longest: IP Strategy Holdings Inc., 2 years.
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 2, 2026 | IP Strategy Holdings Inc. | Option exercise | +208 | — | — |
| Nov 2, 2026 | IP Strategy Holdings Inc. | Shares withheld for tax | −62 | $2.22 | $138 |
| Nov 2, 2026 | IP Strategy Holdings Inc. | Option exercise | +1,458 | — | — |
| Nov 2, 2026 | IP Strategy Holdings Inc. | Shares withheld for tax | −433 | $2.22 | $961 |
| Aug 2, 2026 | IP Strategy Holdings Inc. | Option exercise | +209 | — | — |
| Aug 2, 2026 | IP Strategy Holdings Inc. | Shares withheld for tax | −62 | $2.16 | $134 |
| Aug 2, 2026 | IP Strategy Holdings Inc. | Option exercise | +1,459 | — | — |
| Aug 2, 2026 | IP Strategy Holdings Inc. | Shares withheld for tax | −433 | $2.16 | $935 |
| May 2, 2026 | IP Strategy Holdings Inc. | Option exercise | +208 | — | — |
| May 2, 2026 | IP Strategy Holdings Inc. | Shares withheld for tax | −62 | $5.50 | $341 |
| May 2, 2026 | IP Strategy Holdings Inc. | Option exercise | +1,458 | — | — |
| May 2, 2026 | IP Strategy Holdings Inc. | Shares withheld for tax | −433 | $5.50 | $2,382 |
| Feb 2, 2026 | IP Strategy Holdings Inc. | Option exercise | +8,333 | — | — |
| Feb 2, 2026 | IP Strategy Holdings Inc. | Shares withheld for tax | −2,471 | $1.08 | $2,669 |
| May 24, 2025 | IP Strategy Holdings Inc. | Option exercise | +42,000 | — | — |
Questions about Jennifer D. H. Stiefel
What boards is Jennifer D. H. Stiefel on?
Jennifer D. H. Stiefel sits on the board of IP Strategy Holdings Inc.
How long has Jennifer D. H. Stiefel served on boards?
Our records show at least 2 years of board service across 1 board, the earliest from 2024.
Reviews (0)
Sign in to write a review.
No reviews yet. Be the first to write one.